The correct answer is: [C]: "se llama" . ______________________________________________________ Note: The Spanish verb is "llamarse" ; a "reflexive verb" ; that means, literally, "to call oneself" . _______________________________________________________ The subject is "Mi abuelo" — which is Spanish for: "My grandfather" ; which takes the "third person, singular" subject.
As such, the correct answer is: [C]: "se llama" . ______________________________________________ "Mi abuelo <u> se llama </u><u /> Fernando." ______________________________________________ (which, literally, translates to: "My grandfather calls himself "Fernando" . ;
or, for practical purposes: "My grandfather's name is "Fernando". _______________________________________________